Intel Core i7-4765T vs Intel Core i7-4770R

Intel Core i7-4765T $303
Intel Core i7-4770R $392
4 Cores
8 Threads
2GHz Clock
4 Cores
8 Threads
3.2GHz Clock
Socket
LGA 1150
Socket
BGA 1364
iGPU
HD 4600 1200MHz
380 GFLOPS FP32
iGPU
Iris Pro 5200 1300MHz
830 GFLOPS FP32

GB6 Single-Core

  • 25% slower vs Core i7-4770R
  • 33% faster vs Core i7-4765T
Core i7-4765T - GB6S 930
x1
Core i7-4770R - GB6S 1,240
x1.33

GB6 Multi-Core

  • 23% slower vs Core i7-4770R
  • 30% faster vs Core i7-4765T
Core i7-4765T - GB6M 2,945
x1
Core i7-4770R - GB6M 3,825
x1.3
  • Same Performance vs Core i7-4770R
  • Same Performance vs Core i7-4765T
Core i7-4765T - 25.6GB/s
x1
Core i7-4770R - 25.6GB/s
x1
  • 46% lower vs Core i7-4770R
  • 86% higher vs Core i7-4765T
Core i7-4765T - 35W
x1
Core i7-4770R - 65W
x1.86
  • 54% slower vs Core i7-4770R
  • 2.18x faster vs Core i7-4765T
Core i7-4765T - 380 GFLOPS FP32
x1
Core i7-4770R - 830 GFLOPS FP32
x2.18
Manufacturer
Intel
Manufacturer
Intel
Architecture
Haswell
Architecture
Haswell
Family
Core 4th Gen
Family
Core 4th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Haswell-DT
Haswell-4C-GT2
Codename
Crystalwell
-
Market Segment
Desktop
Market Segment
Desktop
Release Date
6/1/2013
Release Date
6/1/2013
Foundry
Intel
-
Foundry
Intel
Intel (eDRAM Die)
Node
22nm
-
Node
22nm
22nm (eDRAM Die)
Die Size
177 mm²
-
Die Size
260 mm²
77 mm² (eDRAM Die)
Transistor Count
1.4 Billion
Transistor Count
1.7 Billion
4 Cores
4 Cores
8 Threads
8 Threads
2GHz
3GHz Boost
3.2GHz
3.9GHz Boost
Overclocking
Locked
Overclocking
Locked
Type
DMI
Type
DMI
Transfer Rate
5GT/s
Transfer Rate
5GT/s
Lanes
4
Lanes
4
Bandwidth
2.5GB/s
Bandwidth
2.5GB/s
Bi-directional
5GB/s
Bi-directional
5GB/s
L1 Instruction
32KB/Core
8-way set associative
L1 Instruction
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L2
256KB/Core
8-way set associative
L2
256KB/Core
8-way set associative
L3
8MB Shared
16-way set associative
L3
6MB Shared
12-way set associative
-
-
L4
128MB Shared
Channels
2
Channels
2
Max Memory
32GB
Max Memory
32GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
800MHz
Transfer Rate
1600MT/s
Clock
800MHz
Transfer Rate
1600MT/s
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
TDP
35W
TDP
65W
Temp
66°C TCase
-
-
PCIe 3.0 x16 Lanes
PCIe 3.0 x16 Lanes
HD 4600 1200MHz
160 Shaders
1200MHz
380 GFLOPS FP32
Iris Pro 5200 1300MHz
320 Shaders
1300MHz
830 GFLOPS FP32
No NPU
No NPU
No Cellular
No Cellular
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